CN202840044U - Reverse direction IC card seat connection device - Google Patents
Reverse direction IC card seat connection device Download PDFInfo
- Publication number
- CN202840044U CN202840044U CN 201220426638 CN201220426638U CN202840044U CN 202840044 U CN202840044 U CN 202840044U CN 201220426638 CN201220426638 CN 201220426638 CN 201220426638 U CN201220426638 U CN 201220426638U CN 202840044 U CN202840044 U CN 202840044U
- Authority
- CN
- China
- Prior art keywords
- card seat
- reverse direction
- card
- group
- contact terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a reverse direction IC card seat connection device belonging to the electronic connection technology field. The reverse direction IC card seat connection device comprises an insulation body constituted by a pedestal and an upper cover, at least a group of contact terminals and at least a group of switch terminals. The group of contact terminals and the group of switch terminals are disposed on the insulation body. The contact terminals are fixedly disposed in the upper cover, and the switch terminals are disposed on the pedestal. According to the reverse direction IC card seat connection device, the contact terminal structures are embedded in the upper cover in an injection-molded manner, therefore the requirement of inserting the card of a special product in the reverse direction can be satisfied. Weld legs of the contact terminals and the switch terminals are uniformed and arranged evenly, the SMT type welding is adopted, therefore the welding operation can be facilitated, and the arrangement of the product on the PCB can be conciser. By using the embedded type injection molding technology, the sizes and the appearances of the produced and processed products can be more stable.
Description
Technical field
The utility model relates to electronic connecting apparatus, relates in particular to a kind of reverse IC-card seat jockey that can be used on the memory storage cards such as plugged chip card in set-top box, household electrical appliances, finance, telecommunications, the water, electricity and gas three table industries.
Background technology
The effect that IC-card (Integrated Circuit Card, integrated circuit card) has memory circuit or other electronic program form, and the IC-card reader is to be stored in the information of IC-card or the memory of access IC-card for reading.The purposes of IC-card is very extensive, comprises electronics and water, electricity and gas three tables such as video camera, smart phone, music player, ATM, cable-TV decoders, toy, game, PC adapter.IC-card needs IC-card seat jockey when inserting in the IC-card reader, and the IC-card seat jockey of prior art is all to assemble two row's terminals and take DIP plate form as main, and its plug-in card all is forward plug-in card (being that chip faces down), like this so that processing procedure is complicated, and the inner space that DIP formula IC-card seat jockey takies in final products is larger, can not satisfy the demand of the reverse plug-in card of specific products.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of reverse IC-card seat jockey is provided.
For realizing above purpose, the technical solution adopted in the utility model is: a kind of reverse IC-card seat jockey, comprise the insulating body that is consisted of by base and loam cake and be installed at least one group of contact terminal and at least one group of switch terminal on the insulating body, described contact terminal is fixed in the loam cake, and described switch terminal is assemblied in base.
In a kind of preferred technical scheme, also further comprise the ground strip that is assemblied in base.
Described contact terminal is embedded, and to be injected and molded in contact terminal described in the loam cake be the integral type structure, and two ends are provided with the injection moulding location hole.
The welding foot of described contact terminal and switch terminal is evenly distributed in line.
The beneficial effects of the utility model: the embedded loam cake that is injected and molded in of contact terminal structure, thus can satisfy the demand of the reverse plug-in card of specific products; Contact terminal and switch terminal, its neatization of leg one is evenly distributed, the welding of SMT formula, this point is more convenient for the welding action, also makes the layout of product on pcb board more short and sweet; Embedded injection molding process makes the size of product processing and profile relatively stable.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is according to a kind of contact terminal of the utility model preferred embodiment and loam cake installation diagram.
Fig. 2 is according to a kind of contact terminal of the utility model preferred embodiment and loam cake overall diagram.
Fig. 3 is the installation diagram according to a kind of reverse IC-card seat jockey of the utility model preferred embodiment.
Embodiment
Referring to Fig. 1-Fig. 3, a kind of reverse IC-card seat jockey, comprise loam cake 10, contact terminal 20, switch terminal 30, ground strip 40 and base 50, loam cake 10 and base 50 fasten mutually and consist of insulating body, contact terminal 20 embedded injection mouldings are in loam cake 10, and switch terminal 30 and ground strip 40 are assemblied in the base 50.
Contact terminal 20 is integral type punch forming structure, comprises body 21, brace 22, two row's contact feets 23, two row's injection moulding location hole 25 and tail bands 24, and the aperture of injection moulding location hole 25 is 1mm.During preparation, injection moulding location hole 25 location holes are positioned on the mould, adopt embedded injection mo(u)lding to be fixed in the loam cake 10, then cracking-off tail band 24.
After loam cake 10 and base 50 were finished button and joined, the leg of contact terminal 20 and switch terminal 30 was evenly distributed with 1.27mm spacing one word, and the SMT formula is welded in pcb board.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, make concrete change or change and all belong to protection range of the present utility model.
Claims (5)
1. reverse IC-card seat jockey, comprise the insulating body that is consisted of by base and loam cake and be installed at least one group of contact terminal and at least one group of switch terminal on the insulating body, it is characterized in that: described contact terminal is fixed in the loam cake, and described switch terminal is assemblied in base.
2. weigh 1 described reverse IC-card seat jockey according to claim, it is characterized in that: also further comprise the ground strip that is assemblied in base.
3. according to claim power 1 or 2 described reverse IC-card seat jockeys, it is characterized in that: described contact terminal is embedded to be injected and molded in the loam cake.
4. weigh 3 described reverse IC-card seat jockeys according to claim, it is characterized in that: described contact terminal is the integral type structure, and two ends are provided with the injection moulding location hole.
5. according to claim power 1 or 2 described reverse IC-card seat jockeys, it is characterized in that: the welding foot of described contact terminal and switch terminal is evenly distributed in line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426638 CN202840044U (en) | 2012-08-27 | 2012-08-27 | Reverse direction IC card seat connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426638 CN202840044U (en) | 2012-08-27 | 2012-08-27 | Reverse direction IC card seat connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840044U true CN202840044U (en) | 2013-03-27 |
Family
ID=47951667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220426638 Expired - Fee Related CN202840044U (en) | 2012-08-27 | 2012-08-27 | Reverse direction IC card seat connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106558436A (en) * | 2015-09-28 | 2017-04-05 | 维沃移动通信有限公司 | A kind of switch and mobile terminal |
-
2012
- 2012-08-27 CN CN 201220426638 patent/CN202840044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106558436A (en) * | 2015-09-28 | 2017-04-05 | 维沃移动通信有限公司 | A kind of switch and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20180827 |